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Anthony Giandomenico

Senior Security Strategist & Researcher, FortiGuard Labs (Fortinet)

Anthony Giandomenico is a Senior Security Strategist and Researcher at Fortinet's FortiGuard Labs, with over 20 years of experience in information security. His work focuses on threat research, defensive strategy, and threat-intelligence collaboration across security operations center (SOC) teams. He is a regular speaker and commentator on emerging attack trends, with articles and interviews appearing in outlets such as CSO Online, TechTarget, Infosecurity Magazine, and DataBreachToday.

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Articles by Anthony Giandomenico

6 published articles

Agentic AI is Changing CyberSecurity Faster Than Expected..

Written by Anthony Giandomenicohttps://www.linkedin.com/in/anthonygiandomenico/The Shift: Not New, But Moving FastAgentic AI is not a new concept. At this point, most people in the industry have heard about it, and many have been experimenting with it in different forms. The idea of systems that can

Anthony Giandomenico6 min read

AI Security Isn’t One Thing — It’s a Stack

1. Model and AI Pipeline SecurityThe first area is what I’d call model and AI pipeline security.This is where a lot of the early focus has been — making sure the model itself, the data feeding it, and the overall pipeline are secure before anything ever gets deployed.These solutions are looking for

Anthony Giandomenico7 min read

Thinking Out Loud: Agentic AI and the Future of Threat Intelligence

There’s a question that’s been sitting in the back of my mind lately.If we’re moving into a world where autonomous systems are planning, adapting, and executing actions with increasing independence… what does that actually mean for threat intelligence teams?I’m not asking this from a hype perspectiv

Anthony Giandomenico5 min read

Agentic AI Failures Are Architectural, Not Prompt-Level

In conversations with people who are actually building and red teaming agentic systems, one theme keeps coming up: the failures they’re seeing don’t really look like prompt problems. They look like architectural ones.That framing matters, because it changes where attention goes. A lot of early work

Anthony Giandomenico3 min read

From Chatbots to Actors: Why Agentic AI Changes the Security Model

  For years, security teams learned how to protect systems that respond. Agentic AI introduces systems that decide.That difference sounds small at first. It isn’t.Most of today’s AI security conversation still treats models like tools: prompt in, response out, controls around the edges. Agentic syst

Anthony Giandomenico4 min read

The Security profession: Offense vs. Defense

Lately there has been some articles and conversations around the security profession, particularly the ‘how to get started’ aspect. My good friend, Aamir Lakhani wrote a great article on getting started in cyber security (https://www.doctorchaos.com/getting-started-with-a-career-in-cyber-security-an

Anthony Giandomenico10 min read